Glitch-Free Clock Controls

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

The clock multiplexers and enable controls within the PS clock subsystem includes circuitry to provide glitch-free output clocks that satisfy minimum high and low pulse widths. Multiplexers and enables in other parts of the system do not usually include the glitch-free control feature.